Stop getting angry for a kick off! It will get no-one anywhere at all!
There is no point in her doing A-levels that do not interest her - she will not put in the work and that will waste 2 years. She is quite right about that not being fair. Also there is no reason at this stage why she should know exactly what she wants to do at uni - she is very young and lots of young people are in this situation.
Has she received any advice from school? - might be better for it to come from them as they are not so emotionally invested and liable to get annoyed.
Tell her you are pleased that she is staying on for A-levels and that you will support her in any way you can. One of the problems with you being so openly fraught about it all is that, if she does change her mind and need to swap an A-level, she is less likely to do it as she will fear an "I told you so", whether voiced or implicit.
Her idea about an apprenticeship makes total sense - she might feel she wants to be more hands on in a field, and she might not be wanting to take on a huge debt. All sounds reasonable.
Let her do the A-levels she feels interested in and use some of that time to research apprenticeships or uni, so she has a bit more facts at her fingertips. It will also give her 2 years to mature a bit - they change a lot during that time.
I have 3 adult DDs, and I was very hands-off when it came to A-levels. I realised how young they were and that they could not be expected to have a clear path mapped out. I also knew that youth was on their side and they had time to change their minds when they were a bit more mature. One took a year out afterwards to do an extra A-level as she had become aware that this was where her path lay - it proved very advantageous as she already had 3 A-levels under her belt when it came to uni applications; another had a change of heart about her degree subject at the 11th hour and chose differently in the end - no problem - she was able to show a good study track record; the other did A-levels that she really enjoyed and then went off at a total tangent afterwards, entering the world of business - she surprised us all! They are all happy adults with partners, families and good careers.
Above all else I gave them permission to be the 17 year olds they were, to gently guide if needed, but otherwise to back them up and help them to feel that they were able to make their own choices and that nothing was totally irrevocable.
Unless they are seeking a science career, or medicine or one that has very specific qualification needs, then A- level study is a good thing per se - it demonstrates to future educational institutions or employers that they can apply themselves to study.
I honestly think you need to relax a bit about this ......